'Best of breed' Flowmeter adds Hart Protocol.Allison Engineering have informed us that the new FCI (Flux Changes per Inch) The measurement of polarity reversals on a magnetic surface. In MFM, each flux change is equal to one bit. In RLL, a flux change generates more than one bit. ST98 Thermal mass Thermal mass, in the most general sense, is any mass that absorbs and holds heat. In the architectural sense, it is any mass that absorbs and stores heat during sunny periods when the heat is not desirable in the living space of a building, and then releases the heat during Flowmeter See flow meter. is now available with Hart protocol to supplement existing RS232C outputs. Measuring gas flow directly, the ST98 is configured to offer low flows with multiple probes for large ducts. With a wide turndown of typically 100:1, the no-moving parts, no clog sensor is supported by power isolated, microprocessor based electronics. Ideal for all gas mass flow measurement the ST98 features high accuracy levels of [+ or -]1%. With Cenelec Explosion proof approval and integral or remote electronics, -insertion/inline designs, and adjustable insertion lengths, the unit is factory calibrated cal·i·brate tr.v. cal·i·brat·ed, cal·i·brat·ing, cal·i·brates 1. To check, adjust, or determine by comparison with a standard (the graduations of a quantitative measuring instrument): , with a field scaleable 4-20mA output. |
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